King Cake: A Mardi Gras Tradition Worth Mastering

Ingredients

Tangzhong (Water Roux)

This Japanese technique creates incredibly soft, long-lasting bread

• 25g (3 tbsp) All-purpose flour
• 75g (1/3 cup) Whole milk

Dough

A rich, enriched dough with citrus and cardamom for depth

• 475g (3 3/4 cups) All-purpose flour
• 7g (2 1/4 tsp) instant yeast
• 50g (1/4 cup) Granulated sugar
• 30g (1 1/2 tbsp) Honey
• 7g (1 1/4 tsp) Fine sea salt
• 150g (3 large) (3 large) Large eggs, room temperature
• 80ml (1/3 cup) Whole milk, warm (100-110°F)
• 115g (1/2 cup (1 stick)) Unsalted butter, cold, cut into 1/2-inch cubes
• 1 large orange (1 large orange) Orange zest
• 1/2 tsp (1/2 tsp) Ground cardamom

Cinnamon-Praline Filling

Browned butter elevates this filling with nutty depth

• 115g (1/2 cup (1 stick)) Unsalted butter
• 150g (3/4 cup) Dark brown sugar, packed
• 2 tsp (2 tsp) Ground cinnamon
• 1/4 tsp (1/4 tsp) Fine sea salt
• 100g (1 cup) Finely chopped pecans
• 1 tbsp (1 tbsp) Bourbon (optional)

Brown Butter Cream Cheese Icing

The nutty browned butter transforms this classic icing

• 115g (1/2 cup (1 stick)) Unsalted butter
• 115g (4 oz) Cream cheese, softened
• 250g (2 cups) Powdered sugar, sifted
• 1 tsp (1 tsp) Vanilla extract
• 2-3 tbsp (2-3 tbsp) Heavy cream

For Finishing

The traditional Mardi Gras colors

• 12g (1 tbsp) Purple sanding sugar
• 12g (1 tbsp) Green sanding sugar
• 12g (1 tbsp) Gold sanding sugar
• 2-3 tbsp (2-3 tbsp) Heavy cream (for brushing)

Total flour: 500g

Hydration: N/A (enriched dough)

Pro tip: Cold butter is essential for the yeasted version. Cut into chunks and fold into the dough for tender layers.

Equipment

Method

Make the Tangzhong (5 minutes active time)

The tangzhong is a cooked flour paste that's the secret to incredibly soft bread.

1. Combine flour and milk. Whisk flour and milk together in a small saucepan until no lumps remain.
2. Cook until thickened. Cook over medium heat, whisking constantly, until the mixture thickens to pudding consistency, about 2-3 minutes.
3. Cool completely. Transfer to a bowl and cool to room temperature before using.

Tip: The tangzhong should be the consistency of thick pudding or mashed potatoes.

Prepare the Dough (20-30 minutes active time)

This is an enriched dough loaded with butter, eggs, and sugar.

1. Combine dry ingredients. In a large bowl or stand mixer, whisk together flour, instant yeast, sugar, salt, orange zest, and cardamom.
2. Add wet ingredients. Add the cooled tangzhong, eggs, milk, and honey. Mix on low speed until a shaggy mass forms.
3. Add butter gradually. With the mixer running on medium-low, add the cold butter cubes a few at a time. This takes 5-7 minutes.
4. Knead until smooth. Continue mixing for another 3-4 minutes until the dough is smooth, elastic, and pulls away from the sides of the bowl.
5. Refrigerate overnight. Transfer to a lightly greased bowl, cover tightly with plastic wrap, and refrigerate overnight (8-24 hours).

Tip: The overnight cold proof is non-negotiable.

Shaping

The oval ring shape is traditional for king cake. The scissor cuts help with even baking and give it that signature look.

Classic Oval Ring (recommended)

The traditional king cake shape that's been made in New Orleans for generations.

1. Roll to rectangle. Roll the cold dough to a 20 x 14 inch rectangle using a rolling pin.
2. Leave borders. Spread filling leaving a 1-inch border on all sides, especially on the sealing edge.
3. Roll tightly. Roll from the long side into a tight log, pinching the seam firmly to seal.
4. Form the oval. Connect ends to form an oval ring, pinching firmly. Place seam side down.
5. Make scissor cuts. Cut every 2 inches, about halfway through the dough.

Proof test: The dough should look noticeably larger but shouldn't be doubled. It should feel puffy and jiggly when you gently shake the pan.

Baking

Lower temperature for enriched dough prevents burning while allowing the center to cook through.

Oven: 175°C / 350°F. Internal temperature when done: 88°C / 190°F.

Standard Oven (recommended)

Bake until golden brown with a soft, pillowy interior

Equipment: Large baking sheet lined with parchment,instant read thermometer,Pastry brush

1. Position rack. Place rack in center of oven. Preheat to 350°F (175°C).
2. Bake. Bake 25-30 minutes until golden brown on top and internal temperature reaches 190°F.
3. Brush with cream. Immediately brush hot cake with heavy cream to lock in moisture.
4. Cool completely. Let cool on wire rack for at least 1 hour before icing.

Note: Don't skip the cream brush! This is Dong Phuong's secret to keeping king cake soft for days.

Storage

• Room temperature: Store covered at room temperature for up to 3 days. Don't refrigerate — it accelerates staling.
• Frozen: Freeze the uniced cake for up to 1 month. Thaw, ice, and decorate when ready.

The tangzhong and cream brush make a real difference. This cake stays soft much longer than traditional king cakes.

Frequently Asked Questions

Is king cake really bread?

Yes, absolutely. King cake is an enriched dough, same family as brioche, challah, and babka. It's a yeasted dough enriched with butter, eggs, and sugar.

What's the baby for?

Traditionally, a small plastic baby is hidden inside. Whoever finds it hosts the next party or brings the next cake. Insert from the bottom after shaping. Some bakers serve the baby on the side for safety, and that's fine too.

Why did my filling leak out?

You rolled the log too loosely, didn't leave enough border (especially at the seam), or didn't pinch the seam well enough.

Why is my cake dry?

You overbaked it or skipped the cream brush. Internal temp should be 190°F, not higher. Use an instant read thermometer to check.

Why is my cake dense?

You didn't let it proof long enough. The dough should be visibly puffy and jiggly before baking.

Can I freeze king cake?

Yes! Freeze the uniced cake for up to 3 months, then thaw, ice, and decorate when ready. The tangzhong and cream brush make a real difference in how well it freezes.

What do the colors mean?

Purple represents justice, gold represents power, and green represents faith. These became the official Mardi Gras colors in 1872.

Which version should I make — yeasted or sourdough?

The yeasted version is faster (24 hours total) and more predictable. The sourdough version takes 36+ hours but has deeper, more complex flavor. Both are delicious — it depends on your timeline and whether you have an active sourdough starter.

What is tangzhong and why does it matter?

tangzhong is a Japanese technique where flour and liquid are cooked together before adding to the dough. This creates gelatinization, which traps moisture and results in incredibly soft bread that stays fresh for days instead of hours.

Nutrition

Per serving (1 slice): 420 calories, 52g carbohydrates, 6g protein, 22g fat, 2g fiber, 280mg sodium. Makes 16 servings.